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https://issues.apache.org/jira/browse/CXF-1674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Kulp reassigned CXF-1674:
--------------------------------
Assignee: Daniel Kulp
> JAXB unmarshalling cannot be configured to use the ObjectFactory
> ----------------------------------------------------------------
>
> Key: CXF-1674
> URL: https://issues.apache.org/jira/browse/CXF-1674
> Project: CXF
> Issue Type: Bug
> Affects Versions: 2.1.1, 2.0.7
> Reporter: Andreas Benneke
> Assignee: Daniel Kulp
>
> JAXB requires to explicitly configure the Unmarshaller to use the
> ObjectFactory using setProperty - it will otherwise use reflection
> (newInstance). An example:
> package test;
> @XmlRootElement
> @XmlType(name = "data")
> public class Data {
> }
> public class ExtendedData extends Data {
> }
> @XmlRegistry
> public class ObjectFactory {
> public Data createData() {
> return new ExtendedData();
> }
> }
> public class Test {
> public static void main(String[] args) throws Exception {
> JAXBContext context =
> JAXBContext.newInstance(Test.class.getPackage().getName());
> Unmarshaller u1 = context.createUnmarshaller();
> String xml = "<?xml version=\"1.0\"?><data/>";
> System.out.println(u1.unmarshal(new
> StringReader(xml)).getClass().getName());
> Unmarshaller u2 = context.createUnmarshaller();
>
> u2.setProperty(com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.FACTORY,
> new ObjectFactory());
> System.out.println(u2.unmarshal(new
> StringReader(xml)).getClass().getName());
> }
> }
> Output:
> test.Data
> test.ExtendedData
> To allow setting the above property JAXBDataBinding, JAXBEncoderDecoder and
> DataReaderImpl would require "unmarshallerProperties" (in line with existing
> marshallerProperties for the DataWriterImpl).
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